Sardonic comment is one when sharp humour is used in a disdainful manner.
I thank number two but not sure
I believe it is Boo Radley.
Answer:
First person: I discovered the secret. They said I was wrong. Second person: you will see a large stone. He will give it to you. Third person: they stop the mystery. She said, “you’re right”.
Explanation:
Just did it